Exposure
- ID
- GRAVI.2023-05-24T00:13:49.328_1
- Header ID
- GRAVI.2023-05-24T00:13:49.328
- Date updated
- 2023-05-24 00:26:18 UTC+0000
- Release date
- 2023-05-24 00:13:49 UTC+0000
- UTC Start
- 2023-05-24 00:13:49.328
- UTC End
- 2023-05-24 00:19:49.328
- MJD Start
- 60088.0095987
- MJD End
- 60088.0137653667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038665
- Ambient temperature (°C)
- 12.07
- Seeing (arcsec)
- 0.555
Observation
- ID
- 55561
- Category
- calibrator
- Program ID
- 111.24JN.002
- Program Title
- ELUCIDATING THE EVOLUTIONARY CONNECTIONS BETWEEN NITROGEN- AND CARBON-RICH WOLF-RAYET STARS
- Program Type
- Normal
- PI / COI
- SANA/ SHENAR/ BODENSTEINER/ BORDIER/ DSILVA/ FROST/ LANGER/ LE BOUQUIN/ MAHY/ MÉRAND/ PATRICK/ REGGIANI/ TRAMPER/ VILLASEÑOR
Target
- ID
- 41142
- Name
- HD_75027
- RA
- 131.430344
- DEC
- -46.85858
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 88.3540 | 88.1500 | 146.7000 | 148.1000 |
A0-J2 | 116.0120 | 115.1490 | 126.7000 | 128.2000 |
A0-K0 | 103.6550 | 102.2720 | 103.9100 | 105.2640 |
G1-J2 | 44.6940 | 43.9870 | 84.3000 | 85.4000 |
G1-K0 | 71.5080 | 70.7370 | 46.8150 | 47.3920 |
J2-K0 | 45.1490 | 45.0890 | 9.7750 | 10.5010 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24JN.002 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 60088.0095987 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_75027 |
HIERARCH ESO INS SOBJ NAME | HD_75027 |
RA | 131.430344 |
DEC | -46.85858 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
EXPTIME | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 88.354 |
HIERARCH ESO ISS PBL12 END | 88.15 |
HIERARCH ESO ISS PBLA12 START | 146.7 |
HIERARCH ESO ISS PBLA12 END | 148.1 |
HIERARCH ESO ISS PBL13 START | 116.012 |
HIERARCH ESO ISS PBL13 END | 115.149 |
HIERARCH ESO ISS PBLA13 START | 126.7 |
HIERARCH ESO ISS PBLA13 END | 128.2 |
HIERARCH ESO ISS PBL14 START | 103.655 |
HIERARCH ESO ISS PBL14 END | 102.272 |
HIERARCH ESO ISS PBLA14 START | 103.91 |
HIERARCH ESO ISS PBLA14 END | 105.264 |
HIERARCH ESO ISS PBL23 START | 44.694 |
HIERARCH ESO ISS PBL23 END | 43.987 |
HIERARCH ESO ISS PBLA23 START | 84.3 |
HIERARCH ESO ISS PBLA23 END | 85.4 |
HIERARCH ESO ISS PBL24 START | 71.508 |
HIERARCH ESO ISS PBL24 END | 70.737 |
HIERARCH ESO ISS PBLA24 START | 46.815 |
HIERARCH ESO ISS PBLA24 END | 47.392 |
HIERARCH ESO ISS PBL34 START | 45.149 |
HIERARCH ESO ISS PBL34 END | 45.089 |
HIERARCH ESO ISS PBLA34 START | 9.775 |
HIERARCH ESO ISS PBLA34 END | 10.501 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003485 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004248 |
HIERARCH ESO ISS AMBI TEMP | 12.07 |
HIERARCH ESO ISS AMBI FWHM START | 0.57 |
HIERARCH ESO ISS AMBI FWHM END | 0.54 |